Wolverines are solitary, wide-ranging mustelids whose welfare in captivity requires meeting extraordinary space and environmental complexity needs.
Wolverine welfare in captivity faces the fundamental challenge of providing for an animal adapted for vast territories and extreme physical activity. No zoo facility can replicate the thousands of square kilometers wolverines traverse in the wild, making space deprivation an unavoidable welfare limitation. High-welfare wolverine management minimizes this deficit through maximally large, complex enclosures with varied terrain, hiding places, and opportunities for climbing. Foraging enrichment that requires physical effort and problem-solving addresses cognitive and activity needs. The welfare argument for wolverine captivity must be weighed carefully given how poorly captive conditions can approximate their wild behavioral requirements — conservation value must be demonstrated to justify the welfare compromise.